PGR-4300-120 - PGR 4300 Series

Operates on solidly grounded AC systems.
The PGR-4300 Generator Ground-Fault Relay provides a simple method for detecting a ground-fault condition on generators without the need for current transformers (CTs). This greatly simplifies the installation. In addition, it is compatible with both three- and four-pole transfer switches. This relay also monitors the neutral-to-ground path for continuity. The PGR-4300 is ideal for any generator or application where there is not sufficient space to install CTs.
Property (Mouseover for details) Value
Analog Output Current (mA) 0-1
Approvals UL
Relay Contacts One Form C (N.O./N.C.)
Supply Voltage (VAC) 120